*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU2255000
CHEMICAL NAME           : Pyridinium,
                          1-((7-(((2-amino-4-thiazolyl)(methoxyimino)acetyl)ami
                          no)-2-carboxy-8-oxo-5 -thia-
                          1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-4-(2-oxazoly
                          l)-, hydroxide, inner salt,
                          (6R-(6-alpha,7-beta(Z)))-, dihydrate
CAS REGISTRY NUMBER     : 102253-69-0
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C22-H19-N7-O6-S2.2H2-O
MOLECULAR WEIGHT        : 577.64
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >4 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JANTAJ Journal of Antibiotics.  (Japan Antibiotics Research Assoc., 2-20-8
   Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan)  V.2-5, 1948-52;  V.21- 1968-
   Volume(issue)/page/year: 40,43,1987
 
                            *** END OF RECORD ***